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Texas Instruments
BQ24261MEVM-691
|
Texas Instruments
BQ27441EVM-G1A
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BQ76930EVM
|
ROHM Semiconductor
BU1840AMUV-E2
|
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LP3947ISD-51/NOPB
|
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BQ27541DRZR-G1
|
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BQ3055DBTR
|
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BQ24007PWP
|
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BQ24072RGTR
|
Texas Instruments
BQ76PL102RGTR
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| Price |
|
|
|
|
|
|
$2.30 |
$6.50 |
|
|
$1.75 |
| RoHS |
|
|
|
Not Compliant |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Compliant |
Compliant |
| Lead Status |
|
|
|
No |
No |
Yes |
No |
Yes |
Yes |
No |
No |
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
6.5 |
|
|
|
28 |
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
|
mm2 |
|
| Cell Chemistry |
|
|
|
|
|
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
Li-Ion/Li-Polymer |
|
Li-Ion/Li-Polymer |
|
| Charge Current(Max)(A) |
|
|
|
|
|
0.75 |
|
|
1.2 |
1.5 |
|
| Special Features |
|
|
|
|
|
Temp Monitoring (Thermistor Pin) |
SHA-1 Authentication |
Integrated Protector,SHA-1 Authentication |
Standard BAT Temp Monitoring |
Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) |
|
| Operating Vin(Max)(V) |
|
|
|
|
|
6 |
|
|
|
6.4 |
|
| Package Group |
|
|
|
|
|
WSON |
SON |
TSSOP |
|
QFN |
|
| # Series Cells |
|
|
|
|
|
1 |
Single Cell |
2-4 Cells |
Single Cell |
1 |
|
| Approx. Price (US$) |
|
|
|
|
|
1.10 | 1ku |
|
3.55 | 1ku |
2.10 | 1ku |
0.85 | 1ku |
|
| Control Interface |
|
|
|
|
|
I2C |
|
|
Standalone |
Standalone (RC-Settable) |
|
| USB Feature |
|
|
|
|
|
USB Source |
|
|
|
|
|
| Battery Capacity(Min)(mAh) |
|
|
|
|
|
|
300 |
500 |
|
|
|
| Gas Gauge Algorithm |
|
|
|
|
|
|
Impedance Track |
CEDV |
|
|
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
-40 to 85 |
-40 to 85 |
|
|
|
| Communication Interface |
|
|
|
|
|
|
HDQ,I2C |
SMBus |
|
|
|
| Battery Capacity(Max)(mAh) |
|
|
|
|
|
|
14500 |
32000 |
|
|
|
| External Capacity Indication |
|
|
|
|
|
|
None |
None |
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
[pf]12SON[/pf] |
|
|
|
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| Implementation |
|
|
|
|
|
|
Pack |
Pack |
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
30TSSOP |
|
|
|
| Rating |
|
|
|
|
|
|
|
Catalog |
|
|
|
| Package Size(mm2=WxL) |
|
|
|
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|
|
|
[pf]30TSSOP[/pf] |
|
|
|
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
10 |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Linear Charger |
|
|
| Battery Charge Voltage(V) |
|
|
|
|
|
|
|
|
4.1,4.2 |
4.2 (Fixed) |
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
4.35 |
|
| Input Over-Voltage Protection(V) |
|
|
|
|
|
|
|
|
|
6.6 |
|
| Control Topology |
|
|
|
|
|
|
|
|
|
Linear |
|